用噬斑法检测培养上清的病毒滴度。
标准蚀斑试验测定麻疹病毒滴度。
The titers of measles virus were determined by standard plaque assays.
血标本和病毒滴度应被采集。
通过NIH3T3细胞测定病毒滴度。
测定心肌病毒滴度、心肌细胞凋亡率和坏死率，计算心肌病理组织学积分。
The virus titer in myocardium, percentage of apoptosis and necrosis of myocytes were detected, myocardial histopathologic scores were counted.
结果：应用的4个血清组所测得的脊髓灰质炎病毒滴度结果之间差异具有显著性。
Results: There was obvious difference between using four kinds of serum reagents to measure the titre of Poliovirus.
根据冻干后外观、病毒滴度和热稳定性试验等结果，筛选出冻干保护剂的最适配方。
Screen the optimal stabilizer according to the appearance, virus titer and thermostability of the freeze-dried vaccine.
病毒连续传代至第7代或第8代以后，其感染率、病毒滴度及多角体产量均有显著下降。
Infection rates, titer, and OB yield declined with increasing serial passages of MsNPV in the cell line, they dropped off rapidly after the 7th or 8th passage.
结果显示，HAM的甲肝和麻疹病毒滴度与同批单价甲肝和麻疹疫苗病毒滴度，差异均无显著意义。
The results showed that the united vaccine of hepatitis a and measles in HAM has no significant difference as compared with single vaccines in the same batch substrate.
结论F CM分析抗原表达是测定逆转录病毒滴度的有效方法，特别适宜于缺乏选择性基因的载体。
Conclusion Retroviral titer assessment by FCM analysis of antigen expression is effective, especially for vectors lacking a selectable marker.
构建成功的新型慢病毒载体为今后的基因治疗奠定了基础，也为慢病毒滴度的确定提供了一种新的可能。
This lays the foundation for the further research in gene therapy and can also help identify lentivirus titer.
探讨在原代地鼠肾细胞组织培养的狂犬病疫苗(PHKCV)工业化生产中，对病毒滴度与疫苗效力进行测定，并对数据进行分析。
During the process of industrialized production of primary hamster kidney cell vaccine (PHKCV), We determined the virulence and potency and analyzed the data.
重组病毒物理滴度测定后感染骨髓基质干细胞，在荧光显微镜下观察荧光强度。
After measuring virus titer, BMSCs were transfected and the fluorescence intensity was observed under fluorescence microscope.
本文建立一种测定猪繁殖与呼吸综合征病毒(PRRSV)滴度的新方法-免疫染色法。
A new method for titration of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) was developed utilizing immunostaining.
应用elisa和病毒毒力滴度测定两种方法对狂犬病疫苗纯化过程中各步样品进行检测，并应用NIH效力测定法对ELISA法测定的结果进行验证。
Different level examples of rabies virus during purification process were tested by ELISA and virus infectivity titre. and the results were compared with that of results of NIH.
结果表明，重组病毒有较高的滴度。
The results showed that we had gotten the rAAV stocks of high titre .
目的分析白蛋白含量与病毒毒力滴度高低的相关程度。
Objective To observe the associations of the albumin with the toxicity titer.
研究结果显示，与对照组相比，两种治疗方案都能明显降低乙型肝炎病毒(HBV)滴度。
Both treatment regimens showed a significant reduction of hepatitis B virus (HBV) titer compared to the control group.
持续性病毒学应答的最佳指标是较低的治疗前血清hbvDNA滴度和较高的谷丙转氨酶(ALT)水平。
The best indicators of sustained virologic response are low pre-treatment serum HBV DNA titers and elevated alanine aminotransferase (ALT) levels.
逆转录病毒介导的基因转移技术要过渡到临床应用，主要解决如何使病毒载体具有高滴度而不具有复制活性。
In order to use retroviral-mediated gene transfer technology in clinical application, retroviral vector must be of high titer and free of detectable replication-competent retroviruses.
基层实验室采用豚鼠血球更适合于病毒的HA滴度测定。
For the local laboratory, it is better to use guinea pig erythrocytes to detect the viral HA titer.
应用PCR方法检测组织细胞培养物中的病毒增殖和增殖滴度，测定了PCV2病毒收获时间，试验表明PCV2病毒在PK15组织培养可连续传代，增殖病毒。
PCR method was applied to detect the proliferation condition and titer of PCV2 and to determine the harvest time of PCV2. The results showed that PCV2 could proliferate and passage on PK15 cells.
方法：采用血凝滴度测定研究MEPS对鸡胚培养甲型流感病毒的抑制作用。
Methods: The chicken embryo culture was used to observe the inhibition of MEPS on type A influenza virus by hemagglutination test in terms of hemagglutination titer.
结果在初次免疫的小鼠血清中检测出有低滴度的汉滩病毒抗体。
Antibodies against HTNV antibody were detected with IFAT at different times postimmunization.
结果：血凝滴度实验表明，在对甲型流感病毒的直接作用、治疗作用和预防作用3方面大多数板蓝根和大青叶有效，但各种质药材样品抗病毒活性的有无及强度有明显差异。
Results: According to hemagglutination titer, it was proved that most of Radix Isatidis and Folium Isatidis were effective to influenza a virus in 3 aspects: direct, therapeutic and preventive action.
经包装获得较高滴度的病毒上清，以共培养的方式感染5-氟尿嘧啶预刺激的小鼠骨髓细胞。
FACS analysis demonstrated that about 25% of murine 5 FU prestimulated bone marrow cells could be infected after cocultivation with producing cells in vitro .
经包装获得较高滴度的病毒上清，以共培养的方式感染5-氟尿嘧啶预刺激的小鼠骨髓细胞。
FACS analysis demonstrated that about 25% of murine 5 FU prestimulated bone marrow cells could be infected after cocultivation with producing cells in vitro .
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